We'll create fresh WordPress site with GitHub Gists Sidebar Widget installed. You have 20 minutes to test the plugin after that site we'll be deleted.
A sidebar widget to display your public gists from GitHub. Allows for optional display of creation date and link back to your GitHub profile page. Uses v3 of the GitHub API.
I plan on including the Transients API in an upcoming release…once I figure out exactly how they work. Otherwise, feel free to suggest.